40074111

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{751}}^1$

素因数の和:793

約数の個数: 54

約数和(自身を含む): 74111856

約数和(自身を除く): 34037745

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 121, 147, 231, 363, 441, 539, 693, 751, 847, 1089, 1617, 2253, 2541, 4851, 5257, 5929, 6759, 7623, 8261, 15771, 17787, 24783, 36799, 47313, 53361, 57827, 74349, 90871, 110397, 173481, 272613, 331191, 404789, 520443, 636097, 817839, 1214367, 1908291, 3643101, 4452679, 5724873, 13358037, 40074111]

約数ペア:

[(1, 40074111), (3, 13358037), (7, 5724873), (9, 4452679), (11, 3643101), (21, 1908291), (33, 1214367), (49, 817839), (63, 636097), (77, 520443), (99, 404789), (121, 331191), (147, 272613), (231, 173481), (363, 110397), (441, 90871), (539, 74349), (693, 57827), (751, 53361), (847, 47313), (1089, 36799), (1617, 24783), (2253, 17787), (2541, 15771), (4851, 8261), (5257, 7623), (5929, 6759)]